1072_B
5
June 2020
Using the Airic
The 1072 is designed to sample process air that is near atmospheric pressure,
NOT
compressed air. If you are attempting to monitor compressed air, consult
the factory for other model options.
CAUTION: The carrying case is not heat resistant. It may melt or distort if left
on hot equipment. If a surface is too hot to touch, it is too hot for the 1072!
NOTE: When storing the 1072, carefully coil the sample tubing and tuck it
behind the tubing storage bracket. This will prevent kinks from forming in
the tubing when the lid is closed.
Power Requirements
The 1072 is supplied with a 6 foot line cord for connection to power. Always
connect the hygrometer to the correct supply voltage. Do not attempt to
replace the line cord with a different plug type to accommodate other supply
voltages.
The 1072 will be damaged if connected to incorrect supply voltage!
Taking Measurements
Turn the power switch ON to begin testing. The 1072 will continuously draw air
though its sample tubing. Dew point results shown on the LED display will
indicate the moisture content of air that is sampled through the tubing.
Samples can be taken of ambient air, or from environmental test chambers, or
through sample ports of any non-pressurized process air system.
Because the sampled air travels through several feet of tubing before it reaches
the internal sensor, the actual temperature at the sensor is close to ambient.
This allows hot and cold process air to be tested.
During use, the 1072 will indicate if the Hygrosensor is detecting a dew point
outside of its measurement range. Intermittent dashes in place of the dew
point reading on the LED display will flash when this occurs.
Sensor Over Range
Sensor Under Range
